<template>
  <div class="AddOrUpdate_main add_container showDetail column_three" :class="showKey.type">
    <div class="main_main">
      <el-form ref="form" :model="formData" :rules="rules" :inline="true">

        <div
          v-for="(item2,index2) in showKey.keys"
          :key="'index2'+index2"
          :class="getClass(item2)"
        >
          <el-form-item v-if="item2.type=='br'" class="showItem_br" />
          <el-form-item v-if="item2.type=='form'" :label="item2.name">
            <div v-if="!showData[item2.key]&&showData[item2.key]!==0&&showData[item2.key]!=='0'" class="show noData">暂无</div>
            <div v-else-if="item2.key=='status'" class="show">{{ showData[item2.key]=='1'||showData[item2.key]==1?'启用':'停用' }}</div>
            <div v-else class="show">{{ showData[item2.key] }}</div>
          </el-form-item>
          <el-form-item v-if="item2.type==='file'" :label="item2.name" class="showItem">
            <FileManageFull
              :file-names="showData[item2.fileName]"
              :file-real-names="showData[item2.fileRealName]"
              :file-urls="showData[item2.fileUrl]"
              :row-index="1"
              :readonly="true"
              @fileName="setFileName"
            />
          </el-form-item>
          <div v-if="item2.type=='table'" class="formItem_header">
            {{ item2.name }}
          </div>
          <div v-if="item2.type=='table'" ref="table_container" class="table_container">
            <el-table
              ref="table"
              :data="showData[item2.key]"
              :height="tableHeight"
              stripe
              border
              row-key="id"
              style="width: 99.9%"
              :summary-method="getSummaries"
              :show-summary="true"
            >
              <el-table-column
                v-for="(item3,index3) in item2.columns"
                :key="index3"
                :label="item3.name"
                :prop="item3.key"
                :min-width="item3.minWidth||100"
                :show-overflow-tooltip="true"
                :fixed="item3.fixed"
              >
                <template slot-scope="scope">
                  <div
                    v-if="item3.type=='column'"
                    style=" white-space:nowrap; text-overflow:ellipsis; overflow:hidden;"
                  >{{ scope.row[item3.key] }}</div>
                </template>
              </el-table-column>
              <el-table-column v-if="showData.automaticCreate == '1'" label="已领数量" :min-width="SETTINGS.settings_decimalDigits_length">
                <template slot-scope="scope">
                  <span>{{ scope.row. hasRequisitionNumber }}</span>
                </template>
              </el-table-column>
              <el-table-column v-if="showData.automaticCreate == '1'" label="可领数量" :min-width="SETTINGS.settings_decimalDigits_length">
                <template slot-scope="scope">
                  <span>{{ scope.row. availableNumber }}</span>
                </template>
              </el-table-column>
              <!--              <el-table-column v-if="showData.automaticCreate == '1'" label="实际领取数量" min-width="100" prop="hasRequisitionNumber">-->
              <!--                <template slot-scope="scope">-->
              <!--                  <span>{{ scope.row. hasRequisitionNumber }}</span>-->
              <!--                </template>-->
              <!--              </el-table-column>-->
              <el-table-column label="领取数量" min-width="100" prop="requisitionNumber" fixed="right">
                <template slot-scope="scope">
                  <span>{{ scope.row. requisitionNumber }}</span>
                </template>
              </el-table-column>
              <el-table-column label="备注" min-width="100" show-overflow-tooltip>
                <template slot-scope="scope">
                  <span>{{ scope.row. remark }}</span>
                </template>
              </el-table-column>
            </el-table>
          </div>
        </div>

      </el-form>
    </div>

  </div>
</template>

<script>
import { keys } from 'lodash-es'
import Big from 'big.js' // big.js解决精度丢失问题
export default {
  name: 'ShowDetail',
  props: {
    layerid: {},
    showKey: {},
    showData: {}
  },
  data() {
    return {
      pageId: '查看', // 页面唯一标识
      tableHeight: '',
      activeName: '1'
    }
  },
  mounted() {
    if (this.showData.requisitionDetailList.length > 6) {
      this.tableHeight = '350'
    } else {
      this.tableHeight = ''
    }
    this.$refs['table'].doLayout()
  },
  methods: {
    setFileName(...data) {
      this.tableData[data[3]].fileName = data[0]
      this.tableData[data[3]].fileRealName = data[1]
      this.tableData[data[3]].fileUrl = data[2]
    },
    getSummaries(param) {
      const {
        columns,
        data
      } = param
      const sums = []
      columns.forEach((column, index) => {
        if (index == 0) {
          sums[index] = '合计'
          return
        }
        switch (column.property) {
          case 'needNumber':
            sums[index] = data.map(item => item.needNumber).reduce((prev, curr) => {
              if (curr) {
                return new Big(prev).plus(curr).toString()
              } else {
                return new Big(prev).toString()
              }
            }, 0)
            break
        }
        switch (column.property) {
          case 'stockNum':
            sums[index] = data.map(item => item.stockNum).reduce((prev, curr) => {
              if (curr) {
                return new Big(prev).plus(curr).toString()
              } else {
                return new Big(prev).toString()
              }
            }, 0)
            break
        }
        // switch (column.property) {
        //   case 'hasRequisitionNumber':
        //     sums[index] = data.map(item => item.hasRequisitionNumber).reduce((prev, curr) => {
        //       if (curr) {
        //         return new Big(prev).plus(curr).toString()
        //       } else {
        //         return new Big(prev).toString()
        //       }
        //     }, 0)
        //     break
        // }
        switch (column.property) {
          case 'requisitionNumber':
            sums[index] = data.map(item => item.requisitionNumber).reduce((prev, curr) => {
              if (curr) {
                return new Big(prev).plus(curr).toString()
              } else {
                return new Big(prev).toString()
              }
            }, 0)
            break
        }
      })
      return sums
    },
    getClass(item) {
      let res = ''
      if (item.type == 'form') {
        res += 'showItem'
        if (item.length && item.length == 'double') {
          res += ' double'
        }
      } else {
        res += 'showTable'
      }

      return res
    }
  }
}
</script>

<style lang="less" scoped>
/deep/ .el-table__fixed-footer-wrapper {
  .el-table__cell:last-of-type {
    height: 39px !important;
  }
}
.main_main{

  .el-form{
    height: 100%;
    align-content: flex-start;

    .showItem{
      margin-left: 20px;
      margin-right: 20px;
      width: calc(33.33% - 40px);
    }

    /deep/ .el-form-item{
      width: 100%;
      border-bottom: 1px solid rgba(105,105,105,0.2);
      margin-left: 0;
      margin-right: 0;

      .el-form-item__label:before{
        content: none;
      }
      .el-form-item__label{
        color: #1F51B3;
        font-size: 15px;
      }
      .el-form-item__content{
        word-break: break-all;
        color: #333333;
        font-size: 15px;
        flex: 1;
        width: unset;
        margin-right: 0px;
      }
    }
    .double{
      width: calc(100% - 40px);
      //.show{
      //  overflow: hidden;
      //  text-overflow: ellipsis;
      //  display: -webkit-box;
      //  -webkit-line-clamp: 2;
      //  -webkit-box-orient: vertical;
      //}
    }
  }
  .showTable{
    width: 100%;
    margin-left:20px ;
  }
}

.column_one{
  .showItem{
    width: 100% !important;
  }
}
.noData{
  color: #c0c4cc;
}
.show{
  height: fit-content !important;
  padding-top: 10px;
  padding-bottom: 10px;
}
.FileManageFull_container{
  padding-top: 10px;
  padding-left: 10px;
}
.showItem_br{
  border-bottom: 0 !important;
}
.formItem_header{
  font-size: 18px;
  width: 100%;
  height: 50px;
  line-height: 50px;
  padding-left: 2px !important;
  padding-right: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.table_container {
  padding-bottom: 20px !important;
  padding-top: 0px !important;
  padding-left: 0px !important;
}
.el-table {
  font-size: 15px;
}
</style>
